baber/WOPTO huggingface dataset:
Patent JP-S63310896-A (JP)
Title: 0,0-diethyl 0-1-(n-methoxyimino)ethylphosphorothioate, production thereof and soil insect pest controlling agent
Inventor: ITO GIICHI
IPC: A01N57/12
Filed: 1987-06-12
Abstract: NEW MATERIAL:A compound expressed by formula I. USE:A soil insect controlling agent. PREPARATION:0,0-Diethylthiophosphoric acid chloride is reacted with N- methoxyacetamide expressed by formula III, preferably at 1:1-2 equivalent ratio in the presence of a base (e.g. sodium hydroxide or pyridine) of preferably 1-2 equivalent in a solvent (e.g. benzene, methylethylketone, water, etc.), preferably at 0-100 deg.C for 30min-24hr to provide the compound expressed by formula I.
Patent JP-S627771-A (JP)
Title: White coating type erasing solution
Inventor: MARUYA TAKAYUKI
IPC: C08L67/00
Filed: 1985-07-04
Abstract: PURPOSE:The titled erasing solution having improved fluidity, opacifying properties, high drying rate and improved rewriting properties, comprising specific ground limestone, a volatile solvent and a binder as essential components. CONSTITUTION:(A) ground limestone having 1.0-1.5mu average particle diameter based on specific surface area, >=20mu maximum particle diameter by Hoover mullter test method and 1.0-2.0m<2>/g specific surface area by air permeation method is blended with (B) a volatile solvent(e.g., 1,1,1-trichloroethane) and (C) a binder(preferably acrylic ester methacrylic ester copolymer as main components. A blending ratio of each component to an erasing solution is preferably 40-70wt% component A, 30-60wt% component B and 5-20wt% component C.
Patent JP-H05337474-A (JP)
Title: Treatment of waste water containing heavy metal
Inventor: KATO ISAMU
IPC: C02F1/68
Filed: 1992-06-08
Abstract: PURPOSE:To obtain high-quality treated water from a heavy metal-contg. waste water without causing such a trouble as in the alkaline sludge process by using a device capable of being easily controlled and generating only a small amt. of concd. sludge. CONSTITUTION:A heavy metal-contg. waste water is divided into dil. waste water and concd. waste water, the dil. waste water is neutralized with alkali and treated, the water separated by a settling tank 4 is discharged as treated water, and the concd. waste water is treated with the separated sludge by the alkaline sludge process. A part of the neutralized and flocculated concd. waste water is circulated to an alkali mixing tank 8 and added to a neutralizing and flocculating tank 6 as alkaline sludge. The water separated by a settling tank 7 is treated along with the dil. waste water. A sludge with the volume reduced is obtained from the settling tank 7.
Patent JP-H0624122-A (JP)
Title: Transfer method of pattern
Inventor: ONO MASAHIKO
IPC: B44C1/17
Filed: 1993-06-18
Abstract: PURPOSE:To provide a method of transferring an extremely thin, abrasion- resistant pattern onto an arbitrary substrate. CONSTITUTION:The upper section of a base film 1 is coated with acrylic paints 7, transfer paper printed by ink containing sublimating dyes is superposed onto the coated film and a pattern is dyed through sublimation transfer, and the whole is superposed onto a substrate and transferred. The pattern is formed by the permation of dyes, and composed of the thin coated film, thus improving abrasion resistance, then forming the thin pattern onto the arbitrary base material.
Patent JP-S5272273-A (JP)
Title: Ultrasonic flaw detector
Inventor: SAKURAI YOSHISHIGE
IPC: G01N29/28
Filed: 1975-12-12
Abstract: PURPOSE: Simple and easy mounting and dismoutning of the device are made possible by tightening bolts while holding the entire load of the device once with two handles in mounting the device to an object to be examined. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H072901-A (JP)
Title: New microbially produced polysaccharide and its use
Inventor: KURANE RYUICHIRO
IPC: C12P1/04
Filed: 1993-06-18
Abstract: PURPOSE:To obtain a new polysaccharide KF-3 having specified physicochemical properties by culturing a specific strain, and to obtain a flocculant, an absorbent, etc., excellent in biodegradability, safe in the natural environment, and free from secondary pollution by utilizing the polysaccharide. CONSTITUTION:A microorgasnism which belongs to the genus Enterobacter and capable of producing a polysaccharide KF-3 is cultured, and from the culturing product is harvested the polysaccharide having the following physicochemical properties: (1) color reaction; ninhydrin reaction negative, xanthoprotein reaction negative, phenol-sulfuric acid method positive, anthrone-sulfuric acid method positive, carbazole-sulfuric acid reaction positive, and Elson-Morgan reaction negative; (2) color: white; (3) solubility: hardly sol. in distilled water, alkali-sol., and insol. in an org. solvent such as methanol; (4) ultraviolet absorption spectrum: absorbance increases slowly from 350nm and rapidly from 240nm; and (5) infrared absorption spectrum: absorptions at 3550, 2950, 1730, 1650, and 800-1200cm<-1>.
Patent JP-S5479868-A (JP)
Title: Rotary sieve
Inventor: KUNISADA TAKESHI
IPC: B07B1/15
Filed: 1977-12-08
Abstract: PURPOSE: To avoid the unexpected stop of a drum or the damage of circular brims by making the circular brims attached to the drum, of elastic material such as rubber, so that the brims may be deflected when dust blocks larger than the distances of circular brims are caught between the brims.  
     CONSTITUTION: A rotary sieve has a cylindrical drum 1 with a center shaft 2, and on the outside of this drum, several circular brims 4 with projected parts 3 at an interval of 90 degrees are fixed perpendicular to the drum 1 and at a certain interval H with bolts 5 which stand on the bases of the brims 4. This brim 4 consists of four segment brims 8, and this segment brim 8 consists of a circular arc base 9 and a fan- shaped plate 10 made of elastic material such as rubber and tapered thicker from the tip towards the base, which is fused to said base: on a part of the outer rim of the plate 10, a projected part 3 is formed with the same elastic material to catch dust. On a frame 11, three drums 1, 1' and 1" are supported in parallel with bearings 12. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5575313-A (JP)
Title: Offset voltage compensating circuit for amplifier
Inventor: MATSUI KUNIHIKO
IPC: H03F3/34
Filed: 1978-12-01
Abstract: PURPOSE:To eliminate the effect of the offset voltage by giving the alternating switch between the input and output terminals of the operational amplifier with the 50% duty ratio. CONSTITUTION:In case switches 35b and 35a' plus 36b and 36c are kept on during time T1, the sum emerges at the output side between offset voltage Voff and output voltage Vout proportional to input voltage V<in>. While in case switches 35a and 35d plus 36a and 36d are kept on during time T2, voltage -Vin is applied to the input side to change the output voltage into Vout-Voff. Accordingly, if switches 35 and 36 are switched alternately, the mean output voltage is secured to reduce the effect of the offset voltage.
Patent JP-S6126371-A (JP)
Title: Telop card device
Inventor: TAKAGI TAKASHI
IPC: H04N5/222
Filed: 1984-07-17
Abstract: PURPOSE:To select plural characters through one piece of card and to superimpose them at a certain position by selecting necessary characters among characters, etc., due to rotation of a disk part, displaying them on a display window provided on a card base, photographing them by a television camera and superimposing them. CONSTITUTION:A telop card part 5 is placed on a card base 4, and characters on a display window 7 are photographed by a television camera 1 fitted on a stand 3. Then the characters are superimposed at the prescribed position of the television camera. A rotating shaft of a disk part 6 is fixed on the card base 4. The disk part 6 has a notch part, and performs a click action by a flat spring. An entry position of a character part 8 is selected so that said part 8 can be positioned on the display window 7 in the condition where an angle top of the flat spring is in contact with a notch part 9. Thus, when necessary characters are set to be positioned on the display window 7 by rotating the disk part 6, another characters can be superimposed continuously without use of a card.
Patent JP-H11333120-A (JP)
Title: Prize ordering device
Inventor: TAKEUCHI MASAHIRO
IPC: A63F7/02
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To make an order more easily usable by transmitting to a hall computer to execute charging processing. SOLUTION: An intermachine processing device 1 is equipped on the left side of each pachinko game machine and equipped with a prize ordering device part constituted of a prize menu list 9a to correspondingly display the name of a prize, the ID number of a prize, and the number of pachinko balls required for an exchange, a ten-key device 9b for inputting the ID number and the number of an ordered prize, an abstract menu table 9f to display prize names frequently asked among prizes listed on the prize list 9a, an abstract menu key 9g equipped corresponding to respective prize name displayed on the abstract menu table 9f, a speaker 9h to output the response of a shop tender to an order, etc.
Patent JP-S5851454-A (JP)
Title: Super-high output type fluorescent lamp
Inventor: TSUNEKAWA SHINICHI
IPC: H01J61/067
Filed: 1981-09-21
Abstract: PURPOSE:To improve the light output by providing a plurality of air-flow barrier members on the glass stem for supporting the electrode structure thereby maintaining the coolest temperature at the end of the glass bulb to the predetermined level. CONSTITUTION:The glass stems 2 are sealed at both ends of a tubular glass bulb 1 having the inner face applied with the phosphor substance, then the electrode planted with the inner lead wire 3 while having the end applied with the electron emission substance is connected to the electrode structure 5. Here the stem 2 is formed as the glass stem 10 where a plurality of the flare-shaped air-flow barrier wall members 15 are provided at the electrode side 12 of the flare 14. Since the space between the inner wall of the glass bulb and the outer- circumference of the glass stem can be shielded effectively to block the air-flow such as the convection completely, the temperature at the coolest portion can be maintained in the proximity of 40 deg.C even when the height of the electrode 12 is lowered thereby the light output can be increased.
Patent JP-H01318077-A (JP)
Title: Antifreeze
Inventor: TATEIWA HIDEYA
IPC: C09K5/00
Filed: 1988-06-17
Abstract: PURPOSE:To obtain an antifreeze improved in corrosiveness to aluminum by mixing a glycol with water and six specified additives. CONSTITUTION:A copolymer is obtained by reacting a polyalkylene glycol monoallyl ether of formula I [wherein m and n are each >=0, m+n=1-100; the (C2H4O) units and the (C3H6O) units may be bonded in an arbitrary sequence] with a maleate monomer of formula II [wherein R1-2 are each H or CH3; X and Y are each a monovalent metal, a bivalent metal, ammonium, an organic amine or formula III; R3 is H or 1-20C alkyl; p and q are each >=0, and p+q=0-100; and the (C2H4O) units and the (C3H6O) units may be bonded in an arbitrary sequence] and/or a monomer copolymerizable therewith. An antifreeze of a pH of 6.5-9.0 is obtained by mixing a glycol with water, 0.1-5.0wt.% phosphoric acid, 0.001-0.080wt.% Mg compound, 0.05-0.70wt.% mercaptobenzothiazole sodium, 0.05-0.70wt.% nitrate, 1.0-7.0wt.% benzoate and at least 0.01wt.% copolymer obtained above.
Patent JP-S60127435-A (JP)
Title: Pressure detecting apparatus in resin-pipe welder
Inventor: MORIOKA MASAKAZU
IPC: G01L5/00
Filed: 1983-08-12
Abstract: PURPOSE:To make it possible to detect pressure accurately and sensitively, by providing a position fixing vise, which releasably grips a pipe in one side, and a movable vise, which releasably grips a pipe on the other side, so that the movable vise can approach and face the position fixing vise. CONSTITUTION:At the upper end of a rail frame 5, a position fixing vise 7 is constituted. Said vise 7 has a protruded part 4, which is protruded toward a movable vise 18. It will be described later. The movable vise 18 is a movable vise corresponding to said position fixing vise 7 and has a protruded piece 20, which is protruded toward the position fixing vise 7 as a unitary body with a movable frame 19 that is slidably mounted on rails 6 and 6. The vise 18 can approach the position fixing vise 7. In this constitution, pressure can be detected accurately and sensitively.
Patent JP-H04249568-A (JP)
Title: Phenolic resin molding material
Inventor: OI KEIJI
IPC: C08L61/06
Filed: 1991-06-20
Abstract: PURPOSE:To obtain a phenolic resin molding material excellent in resistance to heat, belt abrasion, impact, etc., by mixing a ground cotton fabric as the main filler. CONSTITUTION:The title material contains a ground cotton fabric obtained by grinding a cotton fabric such as muslin, crape or denim as the main filler. The amount of the ground fabric is desirably 50-200 pts.wt. per 100 pts.wt. phenolic resin. The grain size of the ground fabric is desirably such that it can pass a 5- to 140-mesh screen.
Patent JP-S5479552-A (JP)
Title: Fm detection circuit
Inventor: HOSOYA NOBUKAZU
IPC: H03D3/02
Filed: 1977-12-07
Abstract: PURPOSE: To simplify IC-implementation by applying a FM signal, which should be detected, to a serial input type shift register.  
     CONSTITUTION: In the sub-channel sound detection circuit of a TV reciever, serial input type shift register 5 is so constituted that clock signal (b) of approximate 1MHz will be applied from divider circuit 4 to JKFFs F 1  to F 4 . Since F 1  is inverted according to output (a) of amplifier-limiter circuit 2 when signal (b) falls, F 1  outputs signal (c) delayed from output (a) by the pulse width of (b) when the rise or fall of output (c) is at its maximum. Then, signal (c) and original signal (a) are applied to exclusive-OR circuit 7 to obtain output signal (d) and, in consequence, this signal (d) is integrated by integrating circuit 8, so that sound detection output (e) can be obtained which corresponds to the coarseness of the original FM signal. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5574369-A (JP)
Title: Device to detect commutation failure of chopper circuit
Inventor: HIRAMATSU YOSHIHARU
IPC: H02M3/155
Filed: 1978-11-29
Abstract: PURPOSE: To make it possible to detect commutation failure by using an AC current transformer nor requiring an AC power source and detecting the disappearance of the output voltage of the AC current transformer.  
     CONSTITUTION: At the time of normal operation of chopper circuit CH, output voltage e of AC current transformer ACCT becomes D as shown in the drawing. But, when a commutation failure occurred in the chopper circuit, only the current due to the commutation current flows, and no current is produced by on-pulse A shown in the drawing. From this, in the control circuit, signal E with a time delay from the on-pulse is formed by circuit NOT 1  and one-shot circuit OS 1  on the basis of on-pulse A, and signal F, which becomes zero level for a certain time from the rise of voltage e, is formed by circuit OS 2  and circuit NOT 2  on the basis of voltage signal D, and thereby commutation failure detection signal G is obtained via circuit OS 3 . By this, it is possible to detect a commutation failure within one cycle, so that the circuit can be cut off before a trouble becomes serious. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5852232-A (JP)
Title: Preparation of polyhydric alcohol
Inventor: KUBOTA KUNITAKA
IPC: C07C29/34
Filed: 1981-09-22
Abstract: PURPOSE:To prepare a polyhydric alcohol having larger number of C atoms than the lower primary alcohol used as the raw material, by converting a lower primary alcohol to boric acid ester thereby protecting the OH group, and carrying out the coupling reaction using said boric acid ester. CONSTITUTION:For example, a mixture of a lower primary alcohol and boron oxide is heated to obtain the boric acid ester of the lower primary alcohol.  When trimethyl borate is used as the boric acid ester, and subjected to the  coupling reaction in the presence of an organic peroxide such as di-tertiary butyl  peroxide, etc. at >=100 deg.C, the trimethyl borate is oxidized and dehydrogenated  to the boric acid ester of ethylene glycol and glycerine, which are ester-exchanged with methanol to afford ethylene glycol and glycerine. The produced  trimethyl borate is recycled to the reaction system. EFFECT:Since the boric acid ester has the alkoxy group derived from the starting alcohol as the only organic group, there is no side reactions.
Patent JP-S629732-A (JP)
Title: Slug detector
Inventor: TAKEDA KENJI
IPC: B21D28/00
Filed: 1985-07-05
Abstract: PURPOSE:To stably assure the shape and accuracy of a product by comparing the detected stripper height of an upper die and the height position of the upper die with predetermined reference values thereby detecting the slug of the dies having a bottoming construction. CONSTITUTION:The output signal obtd. from a position sensor 1 is applied through an amplifier 3 and a filter circuit 4 to a sampling circuit. The signal corresponding to the upper die position from an upper die position detecting element 2 is applied through a pulse generating circuit 7 to a sampling circuit 5. The output signal from the sensor 1 of the timing in this stage is fed to a comparator circuit 6 and is compared with the reference level. The difference in the position of the stripper 9 in the ordinary operation stage and the slug blanking stage is thereby detected so that the slug can be detected. The shape and accuracy of the product are thus assured.
Patent JP-H09331449-A (JP)
Title: Image forming device
Inventor: KUGA TAKASUKE
IPC: H04N1/407
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device by which information to specify a copying machine or the like is added to a reproduced image without changing image quality of the reproduced image. SOLUTION: The device is provided with a gradation conversion table A45 to conduct gradation conversion of a usual image of a reproduced image, a gradation conversion table B46 to conduct gradation conversion of a contour of the reproduced image and a gradation variable table C47 used to conduct gradation display of an equipment specific pattern to display identification information of the device, and when a contour detection circuit 38 detects a contour, a pattern changeover generating circuit 43 selects the gradation variable table B46 and a pattern generating circuit 40 outputs to add an equipment specific pattern, a pattern changeover generating circuit 43 selects the gradation variable table C47. Thus, the reproduced image to which the device specific pattern is added is generated.
Patent JP-S63313016-A (JP)
Title: Display device for instrument
Inventor: INOMAE MASATERU
IPC: G01D13/22
Filed: 1987-06-15
Abstract: PURPOSE:To obtain a display device for an instrument whose indication line or pointer is put in special motion by allowing the indication line which contacts an imaginary circle having its center in the center of rotation of a rotary instruction member and move away from the center of rotation. CONSTITUTION:An indicator panel 1 is a circular black plate whose lower end is cut, and has a through hole in its center part and such a scale 11 that part of tangents to the imaginary circle 25 having its center at the through hole is displayed in white at the upper end outer peripheral edge part. The rotary instruction member 2 consists of a rotary shaft installed rotatably about the center 21 of rotation, a boss part 22 fitted atop of the rotary shaft, a connection member 23 formed integrally on its peripheral surface, and the pointer 24 fitted thereto. Consequently, the member 2 which approaches the fixed panel 1 where a measured quantity is displayed is rotated corresponding to an analog measured quantity to be displayed and the indication line which is at at least a specific distance from the center 21 of rotation of the member 2 is rotated along the periphery, so the indication line is put in singular motion like parallel motion including rotation.
Patent JP-H0313134-A (JP)
Title: Method for monitoring optical network interface
Inventor: SUZUKI HIROYUKI
IPC: H04B17/00
Filed: 1989-06-12
Abstract: PURPOSE:To transmit the alarm information of an optical network interface to an operational center by transmitting the alarm information to a distant station by using the optical signal of a wavelength different from that of an optical signal to transmit a terminal signal. CONSTITUTION:An alarm information sending part 2 is provided to convert the alarm information, which are generated in an internal part, to the optical signal and to send the signal to the optical network interface and an alarm information reception part 3 is provided to take the alarm information out of the optical signal to be incident on a remote station. By using the optical signal of the wavelength different from that of the optical signal to transmit the terminal signal, the alarm information is transmitted from the optical network to the remote station and the alarm information transmitted to the remote station is transmitted to the operational center by using an already provided transmission means. Thus, the alarm information of the optical network interface is transmitted to the operational center.
Patent JP-H095172-A (JP)
Title: Temperature measuring method
Inventor: HONDA KOICHI
IPC: G01K7/02
Filed: 1995-06-15
Abstract: PURPOSE: To enable safe and highly reproducible measurement avoiding damage to a thermocouple by a method wherein the thermocouple is mounted on a liftable/lowerable jig mounted on an elevator and is lowered at a fixed speed to measure the soaking length of a heater. CONSTITUTION: A jig 10 on which a thermocouple (temperature detecting element) 8 for measuring the soaking length of a heater is mounted on an elevator 12 for lifting or lowering a water transfer device 11 and is so arranged to allow lifting or lowering thereof along a lift guide shaft 12A with the rotation of a lift screw shaft 12B. When the soaking length of the heater 1 is measured, the jig 10 is mounted on the elevator 12 in a state that the temperature of the heater 1 is stabilized and a thermocouple 8 is fixed thereon and the jig 10 is lifted or lowered vertically at a fixed speed by the elevator 12 to measure the soaking length. This enables the lowering of the thermocouple 8 at an exact speed to obtain a highly reproducible data as restricting a lateral deviation as well.  A horizontal allowance for an insertion port 7 for measuring temperature allows decrease in the possibility of damage to the thermocouple 8, a boat 4, a wafer 5 and the like.
Patent JP-H0652830-A (JP)
Title: High-pressure mercury discharge lamp
Inventor: HANSU ERUNSUTO FUITSUSHIYAA
IPC: H01J61/30
Filed: 1993-06-21
Abstract: PURPOSE: To provide a high-pressure mercury discharge lamp having very strong brightness, stable, high luminous efficiency, a stable color point and long service life, and great luminous flux. CONSTITUTION: In a high-pressure mercury discharge lamp having tungsten electrodes 4 separately arranged in a lamp container 1 made of quartz glass, and enclosures of at least 0.2mgHg/mm<3> , 10<-6> to 10<-4> μmolHal/mm<3> selected from among Cl, Br and I, and a rare gas, a discharge space 3 is formed into a ellipsoidal shape with dimension of S(mm)=e×Di in the direction of a discharge path 5. In this case, assuming that e is a value in the range of 1.0 to 1.8, Di is a maximum diameter across the discharge path 5, f is a value in the range of 0.9 to 1.1, and P is power consumption during nominal operation in the range of 70 to 150W, Di(mm)=f×[3.2+0.011(mm/W)×P(W)]. A diameter of a protrusion-shaped exterior face 7 of the lamp container 1 is Do(mm)>=3.2+0.055(mm/W)×P(W).  A length Dp of a discharge path is in the range of 1.0 to 2.0mm, and a selected halogen is bromine.